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view lwlib/lw_stack.h @ 465:7370a67caf7e
Fix really dumb code generation error
The previous commit caused some unforuntate code generation errors. Fixed
those. Also made the heuristic for guessing that 8 bit is okay for PCR allow
a fudge factor so that some corner cases are much less likely to explode.
author | William Astle <lost@l-w.ca> |
---|---|
date | Wed, 28 Feb 2018 23:31:17 -0700 |
parents | 8e25147c2aa8 |
children |
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/* lw_stack.h Copyright © 2010 William Astle This file is part of LWTOOLS. LWTOOLS is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ #ifndef ___lw_stack_h_seen___ #define ___lw_stack_h_seen___ #ifdef ___lw_stack_c_seen___ struct lw_stack_node_priv { void *data; struct lw_stack_node_priv *next; }; struct lw_stack_priv { struct lw_stack_node_priv *head; void (*freefn)(void *d); }; typedef struct lw_stack_priv * lw_stack_t; #else /* def ___lw_stack_c_seen___ */ typedef void * lw_stack_t; lw_stack_t lw_stack_create(void (*freefn)(void *d)); void lw_stack_destroy(lw_stack_t S); void *lw_stack_top(lw_stack_t S); void *lw_stack_pop(lw_stack_t S); void lw_stack_push(lw_stack_t S, void *item); #endif /* def ___lw_stack_c_seen___ */ #endif /* ___lw_stack_h_seen___ */